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WG Alarm Pet Friendly Wireless PIR

Pet Friendly KP Wireless PIR

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Pet Friendly Wireless PIR, designed to detect animals weighing over 10 KG, ideal for locations with small animals present, can be used with all of our KP Alarm Systems.

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37,73 €

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Pet Friendly Wireless PIR, designed to detect animals weighing over 10 KG, ideal for locations with small animals present.

These Pet Friendly, Battery Powered Wireless PIR's are designed to work in conjunction with all of our KP Wireless Alarm Systems, they have a 10 metre & 110 degrees detection pattern and a wireless range back to the receiver of 80 metres (line of sight).  

Although these PIR's are designed to avoid detection of animals of below 10 KG, please keep in mind that if you have more than one small animal present, they could trigger the sensor as their collective body heat may total more than the 10 KG settings. If in doubt consider using Magnetic Contacts & Vibration Sensors on risk doors & windows. 

Need Advice on choosing the best System for your personal application or Help after you have Purchased one, then please contact

us by:

Telephone: We are still available in the old fashioned way, give us a call on 01604 589414 or 01604 758438 to talk to a real person, we are happy to give you Friendly, No Obligation advice (lines open 8am to 5.30pm Monday - Thursday, 8am to 5pm Friday).

Email: If you don't have time to call us, then send us an email to

Personal Visit: Some customers find it far easier to come and meet us for a Friendly, No Obligation Consultation (click here for full details).

  • 1 x Pet Friendly Wireless PIR.
  • 1 x Mounting Bracket.
  • 1 x PP3 Battery.
  • Size of PIR (without bracket) :110 (H) x 75 (W) x 45 (D) mm.
  • Size of PIR (with bracket): 110 (H) x 75 (W) x 80 (D) mm.
  • Detection Range: 10 metres.
  • Detection Angle: 110 Degrees.
  • Pet Immune: under 10 kilos (in normal use).
  • Power Suppy: 1 x PP3 Battery.
  • Battery Life: Approximately 6 - 12 months (normal use).
  • Usage: KP & WG Wireless Alarms.

Mounting the PIR Sensor:

The key to successful operation of any PIR sensor is choosing the correct location. A sensor mounted in a unsuitable location has the potential to cause false triggers and reduce performance. The main rules that should be followed are:

1) Mount the PIR into a corner of a room.
2) Avoid heat spots from bright lamps suddenly turning on or off.
3) Do not install immediately above a radiator.
4) Do not install in a glass roof conservatory.

How PIR's Work (passive infrared detector):

All PIR sensors detect changes in infra-red radiation, in the form of heat emitted by a number of bodies including people, cars and to a lesser extent, dogs or other small animals. The bigger the body, the more infra-red radiation is transmitted and the easier it is for a PIR sensor to detect.
The field of view is the area in which changes in infra-red radiation can be detected. The field of view can alter with changes in temperature and the size of the heat source.
The construction of the PIR and Fresnel Lens divide the field of view into a number of zones both vertically and horizontally.